How far apart should the battens be fastened when installing tile roofing?

When installing tile roofing, battens should be fastened 24 inches apart to ensure proper support and drainage. This spacing is designed to accommodate the weight of the tiles while allowing enough flexibility for thermal expansion and contraction as temperatures change.

Choosing a spacing of 24 inches allows for effective coverage and structural support across the roof. If the battens were spaced too closely together, it could lead to unnecessary material costs and weight, whereas spacing them too far apart could compromise the integrity and stability of the tile roof. The 24-inch spacing strikes an optimal balance between strength and economy, making it the recommended practice for tile roofing installation.